/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package action;

import java.io.*;
import java.net.*;

import javax.servlet.*;
import javax.servlet.http.*;
import negocio.ClienteManager;
import persistencia.pojo.Cliente;

/**
 *
 * @author Victor
 */
public class BuscarClienteDesdeTicketAction extends HttpServlet {
   
    /** 
    * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
    * @param request servlet request
    * @param response servlet response
    */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        String codCliente = request.getParameter("codCliente"); 
        
        try {
            ClienteManager mgr = new ClienteManager();
            Cliente cliente = null;
            cliente = (Cliente) mgr.getCliente(codCliente);
            
            if (cliente==null){
                mensaje(response,"-2", "Cliente no existe");
            }else{
                mensaje(response,"0",cliente.getNombre());
            }                        
            mgr.closeSesion();
        }catch (Exception e) {
            mensaje(response, "-10", e.toString());
        }
    } 
    
    private void mensaje(HttpServletResponse response, String cod,  String mensa) throws ServletException, IOException{
        PrintWriter out = response.getWriter();
        try {

            out.println("{\"proceso\": { \"res\": [\"" + cod +"\"], \"msg\": [\"" + mensa +"\"]}}");
            out.flush();
        } finally { 
            out.close();
        }
    }
    
    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
    * Handles the HTTP <code>GET</code> method.
    * @param request servlet request
    * @param response servlet response
    */
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    } 

    /** 
    * Handles the HTTP <code>POST</code> method.
    * @param request servlet request
    * @param response servlet response
    */
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
    * Returns a short description of the servlet.
    */
    public String getServletInfo() {
        return "Short description";
    }
    // </editor-fold>
}
